A motor brush holder automatic production device and use method thereof

Abstract

The invention discloses an automatic production device for a motor brush holder and a method for using the same, comprising a support frame, wherein the support frame is used for carrying a conveying component, a hot pressing inductor component, a first inductor welding unit, a CCD detection component, a second inductor welding unit, a third inductor welding unit and a capacitor testing component, wherein the conveying component is used for conveying the motor brush holder to be processed to sequentially pass through the hot pressing inductor component, the first inductor welding unit, the CCD detection component, the second inductor welding unit, the third inductor welding unit and the capacitor testing component; the invention realizes the function of automatically, quickly and stably conveying the motor brush holder to various processing equipment in sequence, the function of automatically and quickly hot pressing the motor brush holder, the function of automatically and stably inducting and welding the first node, the second node and the third node of the motor brush holder, and the function of timely conducting a capacitor test after the motor brush holder is processed; the device has high processing efficiency and is suitable for being widely promoted and used.

Description

Technical Field

[0001] The present invention relates to the technical field of motor brush holder production equipment, and in particular to an automatic production device for a motor brush holder and a use method thereof. Background Art

[0002] The motor brush holder is a device used to install and fix the brushes. It plays a very critical role in the motor to ensure the stable conduction of current between the brush and the commutator or collector ring. The motor brush holder is not only a mechanical fixing component, it has a direct impact on the performance and life of the motor. A suitable brush holder can keep the brush in a specified position and prevent it from vibrating, thereby ensuring the stable transmission of current between the fixed body and the rotating body. Common types of motor brush holders include tubular, disc spring and cartridge types, each type has different structural characteristics and application scenarios.

[0003] At present, the production process of motor brush holders requires the use of multiple processing techniques. Most of the existing motor brush holder production processes require transfer and semi-automatic switch machines for processing, resulting in a slow processing speed for the motor brush holders. This not only increases the workload of the staff, but also makes it difficult to ensure the processing quality due to the constant picking, placing and shifting during the processing, which seriously affects the production efficiency of the motor brush holders. Therefore, it is necessary to design an automatic production device for motor brush holders and a method for using the same. Summary of the invention

[0004] The main purpose of the present invention is to solve the problem that in the existing motor brush holder production process, most of the motor brush holders need to be transported and semi-automatically switched on and off for processing, resulting in a slow processing speed of the motor brush holders, which not only increases the workload of the staff, but also makes it difficult to ensure the processing quality due to constant picking, placing and shifting during the processing, seriously affecting the production efficiency of the motor brush holders; the present invention provides an automatic production device for motor brush holders and a method for using the same, which realizes the function of automatically, quickly and stably conveying the motor brush holders to various processing equipment in turn, and also has the function of automatically and quickly hot-pressing the motor brush holders, and also has the function of automatically and stably inductively welding the first node, the second node and the third node of the motor brush holder, and also has the function of timely performing capacitance testing after the motor brush holder processing is completed.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] An automatic production device for a motor brush holder comprises a support frame, wherein the support frame is used to carry a conveying assembly, a hot pressing inductor assembly, a first inductor welding unit, a CCD detection assembly, a second inductor welding unit, a third inductor welding unit and a capacitor testing assembly;

[0007] The conveying assembly is used to convey the motor brush holder to be processed to sequentially pass through the hot pressing inductor assembly, the first inductor welding unit, the CCD detection assembly, the second inductor welding unit, the third inductor welding unit and the capacitor testing assembly;

[0008] The hot pressing inductor assembly is used to perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing;

[0009] The first induction welding unit is used to perform induction welding on the first node of the motor brush holder after hot pressing, and obtain a first induction welded motor brush holder;

[0010] The CCD detection component is used to perform CCD detection on the motor brush holder after the first induction welding, and obtain the motor brush holder after the detection;

[0011] The second induction welding unit is used to perform induction welding on the second node of the detected rear motor brush holder and obtain a second induction welded rear motor brush holder;

[0012] The third induction welding unit is used to perform induction welding on the third node of the second induction welded motor brush holder, and obtain a third induction welded motor brush holder;

[0013] The capacitance testing assembly is used to perform capacitance testing on the motor brush holder after the third induction welding, and obtain the motor brush holder after the test.

[0014] The aforementioned automatic production device for motor brush holders, wherein the conveying assembly comprises a conveying motor, the conveying motor is arranged on the upper surface of the support frame, the output shaft of the conveying motor is connected to a rotating plate, the upper surface of the rotating plate is provided with a loading plate, and the loading plate is used to carry the motor brush holder to be processed;

[0015] The conveying assembly also includes an auxiliary support plate, the lower end of which is arranged on the upper surface of the support frame, and the upper end of which is rotatably connected to a rotating wheel, wherein the outer side wall of the rotating wheel is in contact with the outer side wall of the bottom surface of the rotating plate;

[0016] The conveying assembly also includes a support plate, and the support plate is detachably connected to the upper surface of the support frame.

[0017] The aforementioned automatic production device for a motor brush holder, the hot pressing inductor assembly comprises a first support arm, the first support arm is arranged on the upper surface of the support frame, and the outer side wall of the support frame is provided with a hot pressing first electric cylinder, the inner side wall of the hot pressing first electric cylinder is slidably connected with one end of a hot pressing first pneumatic slide rod, and the other end of the hot pressing first pneumatic slide rod is provided with a hot press;

[0018] The outer side wall of the first support arm is provided with a first slide rail, the outer side wall of the hot press is slidably connected to the outer side wall of the first slide rail, and the outer side wall of the bottom surface of the hot press is provided with a hot pressing end rod, wherein the hot pressing end rod is used to perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing;

[0019] The hot pressing inductor assembly also includes a hot pressing second electric cylinder, the inner side wall of the hot pressing second electric cylinder is slidably connected to one end of a hot pressing second pneumatic slide rod, and the other end of the hot pressing second pneumatic slide rod is provided with a limiting plate, wherein the outer side wall of the limiting plate is provided with a limiting groove, and the inner side wall of the limiting groove is wedged with the outer side wall of the motor brush holder to be processed.

[0020] The aforementioned automatic production device for a motor brush holder, the first induction welding unit comprises a first welding clamping assembly, a first brush holder limiting assembly and a first brush holder welding assembly, the first welding clamping assembly and the first brush holder limiting assembly are both arranged on the upper surface of the support plate, the first brush holder welding assembly is arranged on the upper surface of the support frame, the first brush holder limiting assembly is used to limit the motor brush holder after hot pressing on the upper surface of the carrier plate, the first welding clamping assembly is used to clamp the first node of the motor brush holder after hot pressing, the first brush holder welding assembly is used to perform induction welding on the first node of the motor brush holder after hot pressing with the cooperation of the first welding clamping assembly and the first brush holder limiting assembly, and obtain the first induction welded motor brush holder;

[0021] The first welding clamping assembly includes a first support column, the first support column is detachably connected to the upper surface of the support plate, the outer side wall of the first support column is provided with a welding first electric cylinder, the inner side wall of the welding first electric cylinder is slidably connected to one end of a welding first pneumatic slide rod, and the other end of the welding first pneumatic slide rod is detachably connected to a pressure rod;

[0022] The first brush holder limiting assembly includes a welded second electric cylinder, the welded second electric cylinder is rotatably connected to the upper surface of the support plate, the inner side wall of the welded second electric cylinder is slidably connected to one end of the welded second pneumatic slide rod, and the other end of the welded second pneumatic slide rod is rotatably connected to the limiting frame, wherein the outer side wall of the limiting frame is rotatably connected to the upper surface of the support plate;

[0023] The first brush holder welding assembly includes a vertical plate, which is detachably connected to the inner side wall of the support frame, and the outer side wall of the vertical plate is detachably connected to the welding third electric cylinder, the inner side wall of the welding third electric cylinder is slidably connected to one end of the welding third pneumatic slide rod, and the other end of the welding third pneumatic slide rod is detachably connected to a slider, the outer side wall of the vertical plate is provided with a second slide rail, the outer side wall of the slider is slidably connected to the outer side wall of the second slide rail, the outer side wall of the slider is detachably connected to the welding fourth electric cylinder, the inner side wall of the welding fourth electric cylinder is slidably connected to one end of the welding fourth pneumatic slide rod, and the other end of the welding fourth pneumatic slide rod is detachably connected to the first welding arm, wherein the upper surface of the first welding arm is detachably connected to the first welding rod, the outer side wall of the slider is also detachably connected to the welding fifth electric cylinder, the inner side wall of the welding fifth electric cylinder is slidably connected to one end of the welding fifth pneumatic slide rod, and the other end of the welding fifth pneumatic slide rod is detachably connected to the second welding arm, and the upper surface of the second welding arm is detachably connected to the second welding rod.

[0024] In the aforementioned automatic production device for a motor brush holder, the CCD detection component comprises a second support arm, the second support arm is detachably connected to the upper surface of the support frame, and the outer side wall of the second support arm is detachably connected to an image collector and an annular fill light, the image collector can penetrate the annular fill light to collect the image of the motor brush holder after the first induction welding, and obtain the motor brush holder after the detection;

[0025] The CCD detection component also includes a second support column, which is detachably connected to the upper surface of the support frame, and the outer wall of the second support column is detachably connected with a cylindrical fill light, wherein the outer wall of the second support column is provided with a through hole, wherein the light of the cylindrical fill light can pass through the through hole to illuminate the first induction welding rear motor brush holder.

[0026] The aforementioned automatic production device for motor brush holders, wherein the second induction welding unit comprises a second welding clamping assembly, a second brush holder limiting assembly and a second brush holder welding assembly, wherein the second welding clamping assembly and the second brush holder limiting assembly are both detachably connected to the upper surface of the support plate, and the second brush holder welding assembly is detachably connected to the upper surface of the support frame;

[0027] The second brush holder limiting assembly is used to limit the detection rear motor brush holder on the upper surface of the object carrier, the second welding clamping assembly is used to clamp the second node of the detection rear motor brush holder, and the second brush holder welding assembly is used to perform induction welding on the second node of the detection rear motor brush holder in cooperation with the second welding clamping assembly and the second brush holder limiting assembly, and obtain a second induction welded rear motor brush holder;

[0028] The second brush holder limiting assembly, the second welding clamping assembly and the second brush holder welding assembly have the same structures as the first welding clamping assembly, the first brush holder limiting assembly and the first brush holder welding assembly, respectively.

[0029] The aforementioned automatic production device for a motor brush holder, wherein the third induction welding unit comprises a servo motor, the servo motor is detachably connected to the upper surface of the support frame, the output shaft of the servo motor is connected to a lead screw, the outer side wall of the lead screw is provided with a ball nut, the outer side wall of the ball nut is detachably connected to a slide seat, the upper surface of the support frame is provided with a third slide rail, and the outer wall of the bottom surface of the slide seat is slidably connected to the upper surface of the third slide rail;

[0030] The outer wall of the slide seat is detachably connected to a third brush holder welding assembly, and the third brush holder welding assembly is used to perform induction welding on the third node of the second induction welding rear motor brush holder to obtain the third induction welding rear motor brush holder, and the third brush holder welding assembly has the same structure as the first brush holder welding assembly.

[0031] The aforementioned automatic production device for a motor brush holder, the capacitance test assembly comprises a third support column, the outer side wall of the third support column is detachably connected to a test electric cylinder, the inner side wall of the test electric cylinder is slidably connected to one end of a test pneumatic slide rod, and the other end of the test pneumatic slide rod is provided with a capacitance tester, the outer wall of the bottom surface of the capacitance tester is provided with a capacitance test probe, the outer side wall of the third support column is provided with a fourth slide rail, and the outer side wall of the capacitance tester is slidably connected to the outer side wall of the fourth slide rail;

[0032] The capacitance test probe is used to perform capacitance test on the motor brush holder after the third induction welding, and obtain the motor brush holder after the test.

[0033] In the aforementioned automatic production device for motor brush holders, there are multiple carrier plates, and the multiple carrier plates are evenly distributed in a ring shape on the upper surface of the rotating plate.

[0034] Preferably, the method comprises the following steps:

[0035] Step 1: conveying materials, placing the motor brush holder to be processed on the upper surface of the carrier plate, driving the output shaft of the conveying motor to rotate so as to drive the rotating plate to rotate, and then the motor brush holder to be processed carried on the upper surface of the carrier plate can pass through the hot pressing inductor assembly, the first inductor welding unit, the CCD detection assembly, the second inductor welding unit, the third inductor welding unit and the capacitor test assembly in sequence, and at the same time, the rotating wheel can rotate along the inner wall of the auxiliary support plate to cooperate with the rotating plate to rotate;

[0036] Step 2, hot pressing inductor, the hot pressing second electric cylinder drives the hot pressing second pneumatic slide rod to slide, thereby driving the limit plate to move vertically linearly, and then driving the limit groove to engage with the outer wall of the motor brush holder to be processed, and then the hot pressing first electric cylinder drives the hot pressing first pneumatic slide rod to slide, thereby driving the hot press to slide linearly along the first slide rail, so that the hot pressing end rod can perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing;

[0037] Step three, inductive welding of the first node, the second welding electric cylinder drives the second welding pneumatic slide rod to slide, so that the limit frame can be driven to rotate along the upper surface of the support plate under the action of the second welding electric cylinder rotating along the upper surface of the support plate, so that the hot pressing rear motor brush holder can be limited on the upper surface of the carrier plate, and then the first welding electric cylinder drives the first welding pneumatic slide rod to slide linearly, so as to drive the pressure rod to press the first node of the hot pressing rear motor brush holder, and then the third welding electric cylinder drives the third welding pneumatic slide rod to slide, so as to drive the slider to slide linearly along the second slide rail, so as to drive the first welding arm and the second welding arm to move vertically to the desired position, and then the fourth welding electric cylinder drives the fourth welding pneumatic slide rod to slide linearly, so as to drive the first welding arm and the first welding rod to slide linearly along the outer wall of the slider to the desired position, and then the fifth welding electric cylinder drives the fifth welding pneumatic slide rod to slide linearly, so as to drive the second welding arm and the second welding rod to slide linearly along the outer wall of the slider close to the first welding rod, thereby completing the inductive welding operation on the first node of the hot pressing rear motor brush holder, and obtaining the first inductive welding rear motor brush holder;

[0038] Step 4, CCD detection, the cylindrical fill light can penetrate the through hole to illuminate the first inductive welding rear motor brush holder, and then the annular fill light can be used to illuminate the first inductive welding rear motor brush holder for a second time, and then the image collector can penetrate the annular fill light to perform CCD detection on the first inductive welding rear motor brush holder to obtain the detected rear motor brush holder;

[0039] Step 5, inductive welding of the second node, the second brush holder limiting assembly can limit the detection rear motor brush holder on the upper surface of the loading plate, and then the second welding clamping assembly can be operated to clamp the second node of the detection rear motor brush holder, and then the second brush holder welding assembly can be operated to perform inductive welding on the second node of the detection rear motor brush holder to obtain a second inductively welded rear motor brush holder;

[0040] Step six, induction welding of the third node, the servo motor drives the lead screw to rotate so that the slide can slide linearly along the third slide rail under the action of the ball nut, and then the third brush holder welding assembly can be driven to move linearly to the desired position, and then the third brush holder welding assembly can be used to perform induction welding on the third node of the motor brush holder after the second induction welding, so as to obtain the motor brush holder after the third induction welding;

[0041] Step seven, capacitance test, by testing the electric cylinder to drive the test pneumatic slide rod to slide linearly, thereby driving the capacitance tester to slide linearly along the fourth slide rail, thereby driving the capacitance test probe to perform capacitance test on the motor brush holder after the third inductor welding, obtain the motor brush holder after the test, and complete the motor brush holder production operation.

[0042] Compared with the prior art, the present invention has the following beneficial effects:

[0043] 1. The present invention places the motor brush holder to be processed on the upper surface of the carrier plate, and drives the output shaft to rotate by the conveying motor to drive the rotating plate to rotate, so that the motor brush holder to be processed carried on the upper surface of the carrier plate can pass through the hot pressing inductor component, the first inductor welding unit, the CCD detection component, the second inductor welding unit, the third inductor welding unit and the capacitor test component in sequence. At the same time, the rotating wheel rotates along the inner wall of the auxiliary support plate to cooperate with the rotating plate to rotate, which effectively realizes the function of the device to automatically convey the motor brush holder to be processed to each processing equipment in sequence, and the whole conveying process is relatively stable and fast. At the same time, by providing multiple carrier plates, each processing process is independent of each other and does not affect each other, thereby improving the processing efficiency of the device.

[0044] 2. The present invention drives the second hot pressing pneumatic slide bar to slide by the operation of the second hot pressing electric cylinder, thereby driving the limit plate to move vertically linearly, and then driving the limit groove to engage with the outer wall of the motor brush holder to be processed, and then drives the first hot pressing pneumatic slide bar to slide by the operation of the first hot pressing electric cylinder, thereby driving the hot press to slide linearly along the first slide rail, so that the hot pressing end rod can perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing, which effectively realizes that the device has the function of automatically and quickly hot pressing the motor brush holder, and the motor brush holder can be stably limited during the entire hot pressing connection process, and the hot pressing connection effect is better.

[0045] 3. The present invention drives the second welding pneumatic slide rod to slide by operating the second welding electric cylinder, so that the limiting frame can be driven to rotate along the upper surface of the support plate under the action of the second welding electric cylinder rotating along the upper surface of the support plate, and then the motor brush holder after hot pressing can be limited on the upper surface of the carrier plate, and then the first welding electric cylinder drives the first welding pneumatic slide rod to slide linearly, so as to drive the pressure rod to press the first node of the motor brush holder after hot pressing, and then the third welding electric cylinder drives the third welding pneumatic slide rod to slide, so as to drive the slider to slide linearly along the second slide rail, and then drive the first welding arm and the second welding arm to move vertically to the desired position, and then By operating the fourth welding electric cylinder to drive the fourth welding pneumatic slide bar to slide linearly, the first welding arm and the first welding rod can be driven to slide linearly along the outer wall of the slider to the desired position, and then the fifth welding electric cylinder is driven to drive the fifth welding pneumatic slide bar to slide linearly, so as to drive the second welding arm and the second welding rod to slide linearly along the outer wall of the slider close to the first welding rod, thereby completing the induction welding operation of the first node of the motor brush holder after hot pressing, and obtaining the first induction welded motor brush holder, which effectively realizes the function of the device to automatically perform induction welding on the first node of the motor brush holder, which not only makes the induction welding process more stable, but also makes the induction welding effect better.

[0046] 4. The present invention can illuminate the first inductively welded rear motor brush holder through the through hole through the cylindrical fill light, and then illuminate the first inductively welded rear motor brush holder for a second time through the annular fill light, and then perform CCD detection on the first inductively welded rear motor brush holder through the image collector to obtain the detected rear motor brush holder, which effectively realizes the function of the device to perform CCD detection on the first inductively welded rear motor brush holder in a timely manner, which not only has a high detection efficiency, but also ensures the inductive welding effect of the finished motor brush holder.

[0047] 5. The present invention can limit the detection rear motor brush holder on the upper surface of the loading plate through the operation of the second brush holder limiting component, and then can clamp the second node of the detection rear motor brush holder through the operation of the second welding clamping component, and then can perform induction welding on the second node of the detection rear motor brush holder through the operation of the second brush holder welding component to obtain the second induction welded rear motor brush holder, and then the servo motor drives the screw to rotate, so that under the action of the ball nut, it can drive the slide to slide linearly along the third slide rail, and then can drive the third brush holder welding assembly to move linearly to the desired position, and then can perform induction welding on the third node of the second induction welded rear motor brush holder through the third brush holder welding assembly to obtain the third induction welded rear motor brush holder, which effectively realizes that the device has the function of quickly performing induction welding on the second node and the third node of the motor brush holder, and the entire welding process is fully automated, which not only reduces the workload of the staff, but also improves the processing efficiency of the motor brush holder.

[0048] 6. The present invention drives the test pneumatic slide bar to slide linearly through the test electric cylinder, thereby driving the capacitance tester to slide linearly along the fourth slide rail, thereby driving the capacitance test probe to perform capacitance test on the motor brush holder after the third inductor welding, to obtain the motor brush holder after the test, and to complete the motor brush holder production operation, effectively realizing the function of the device to perform capacitance test in time after the motor brush holder is processed, ensuring the capacitance effect of the finished motor brush holder, avoiding the situation where the motor brush holder needs to be transported after processing for capacitance test, and eliminating the risk of damage to the motor brush holder during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0050] Figure 2 It is a schematic diagram of the structure of the conveying assembly of the present invention;

[0051] Figure 3 It is a schematic diagram of the structure of the thermo-piezoelectric inductor assembly of the present invention;

[0052] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0053] Figure 5 It is a schematic structural diagram of a first induction welding unit of the present invention;

[0054] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0055] Figure 7 It is a schematic diagram of the structure of the first support column of the present invention;

[0056] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle;

[0057] Fig. 9 It is a schematic diagram of the structure of the CCD detection component of the present invention;

[0058] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at D in the middle;

[0059] Fig.11 is a schematic structural diagram of a second induction welding unit of the present invention;

[0060] Fig.12 is a schematic structural diagram of a third induction welding unit of the present invention;

[0061] Fig.13 It is a schematic diagram of the structure of the third support column of the present invention;

[0062] Fig.14 For the present invention Fig.13 Enlarged structural diagram at E in the middle.

[0063] In the figure: 1, support frame; 2, conveying assembly; 201, conveying motor; 202, rotating plate; 203, loading plate; 204, supporting plate; 205, auxiliary supporting plate; 206, rotating wheel; 3, hot pressing inductor assembly; 301, first supporting arm; 302, hot pressing first electric cylinder; 303, hot pressing first pneumatic slide bar; 304, hot pressing device; 305, first slide rail; 306, hot pressing end rod; 307, hot pressing second electric cylinder; 308, hot pressing second pneumatic slide bar; 309, limit Plate; 3010, limit groove; 4, first induction welding unit; 401, first support column; 402, welding first electric cylinder; 403, welding first pneumatic slide; 404, pressure rod; 405, welding second electric cylinder; 406, welding second pneumatic slide; 407, limit frame; 408, welding third electric cylinder; 409, welding third pneumatic slide; 4010, slider; 4011, welding fourth electric cylinder; 4012, welding fourth pneumatic slide; 4013, first a welding arm; 4014, a first welding rod; 4015, welding the fifth electric cylinder; 4016, welding the fifth pneumatic slide; 4017, a second welding arm; 4018, a second welding rod; 4019, a vertical plate; 4020, a second slide rail; 5, a CCD detection component; 501, a second support arm; 502, an image collector; 503, an annular fill light; 504, a second support column; 505, a through hole; 506, a cylindrical fill light; 6, a second induction welding unit; 601, a second welding Clamping assembly; 602, second brush holder limiting assembly; 603, second brush holder welding assembly; 7, third inductance welding unit; 701, servo motor; 702, lead screw; 703, ball nut; 704, slide seat; 705, third slide rail; 706, third brush holder welding assembly; 8, capacitance test assembly; 801, third support column; 802, test electric cylinder; 803, test pneumatic slide rod; 804, capacitance tester; 805, capacitance test probe; 806, fourth slide rail. DETAILED DESCRIPTION

[0064] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0065] like Figure 1-14As shown, an automatic production device for a motor brush holder includes a support frame 1, wherein the support frame 1 is used to carry a conveying component 2, a hot pressing inductor component 3, a first inductance welding unit 4, a CCD detection component 5, a second inductance welding unit 6, a third inductance welding unit 7 and a capacitor testing component 8; the conveying component 2 is used to convey the motor brush holder to be processed to pass through the hot pressing inductor component 3, the first inductance welding unit 4, the CCD detection component 5, the second inductance welding unit 6, the third inductance welding unit 7 and the capacitor testing component 8 in sequence; the hot pressing inductor component 3 is used to perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing; the first inductance welding unit 4 is used to perform inductance welding on the first node of the motor brush holder after hot pressing, and obtain the motor brush holder after the first inductance welding; the CCD detection component 5 is used to perform inductance welding on the first node of the motor brush holder after the first inductance welding The brush holder is subjected to CCD detection, and a motor brush holder after detection is obtained; the second induction welding unit 6 is used to perform induction welding on the second node of the motor brush holder after detection, and obtain the motor brush holder after the second induction welding; the third induction welding unit 7 is used to perform induction welding on the third node of the motor brush holder after the second induction welding, and obtain the motor brush holder after the third induction welding; the capacitance testing component 8 is used to perform capacitance testing on the motor brush holder after the third induction welding, and obtain the motor brush holder after the test. The present invention realizes the function of automatically, quickly and stably conveying the motor brush holder to each processing equipment in turn, and also has the function of automatically and quickly hot pressing the motor brush holder, and also has the function of automatically and stably inductively welding the first node, the second node and the third node of the motor brush holder, and also has the function of timely performing capacitance testing after the motor brush holder processing is completed.

[0066] Specifically, the conveying assembly 2 includes a conveying motor 201, which is arranged on the upper surface of the support frame 1, and the output shaft of the conveying motor 201 is connected to a rotating plate 202, and a carrier plate 203 is arranged on the upper surface of the rotating plate 202, and the carrier plate 203 is used to carry the motor brush holder to be processed; the conveying assembly 2 also includes an auxiliary support plate 205, the lower end of the auxiliary support plate 205 is arranged on the upper surface of the support frame 1, and the upper end of the auxiliary support plate 205 is rotatably connected to a rotating wheel 206, wherein the The outer wall of the rotating wheel 206 is in contact with the outer wall of the bottom surface of the rotating plate 202; the conveying component 2 also includes a support plate 204, which is detachably connected to the upper surface of the support frame 1, and the output shaft is driven to rotate by the conveying motor 201, thereby driving the rotating plate 202 to rotate, and then the motor brush holder carried on the upper surface of the carrier plate 203 can pass through the hot pressing inductor component 3, the first inductor welding unit 4, the CCD detection component 5, the second inductor welding unit 6, the third inductor welding unit 7 and the capacitor testing component 8 in sequence.

[0067] Specifically, the hot pressing inductor assembly 3 includes a first support arm 301, which is arranged on the upper surface of the support frame 1, and a hot pressing first electric cylinder 302 is arranged on the outer side wall of the support frame 1, and the inner side wall of the hot pressing first electric cylinder 302 is slidably connected with one end of a hot pressing first pneumatic slide 303, and a hot press 304 is arranged on the other end of the hot pressing first pneumatic slide 303; a first slide rail 305 is arranged on the outer side wall of the first support arm 301, and the outer side wall of the hot press 304 is slidably connected with the outer side wall of the first slide rail 305, and a hot pressing end rod 306 is arranged on the outer side wall of the bottom surface of the hot press 304, wherein the hot pressing end rod 306 is used to perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing; the hot pressing inductor assembly 3 also includes a hot pressing second electric cylinder 307, The inner wall of the second hot pressing electric cylinder 307 is slidably connected to one end of the second hot pressing pneumatic slide 308, and the other end of the second hot pressing pneumatic slide 308 is provided with a limiting plate 309, wherein the outer wall of the limiting plate 309 is provided with a limiting groove 3010, and the inner wall of the limiting groove 3010 and the outer wall of the motor brush holder to be processed are wedged with each other, and the second hot pressing electric cylinder 307 is driven to drive the second hot pressing pneumatic slide 308 to slide, thereby driving the limiting plate 309 to move vertically linearly, and then driving the limiting groove 3010 and the outer wall of the motor brush holder to be processed to be wedged, and then the first hot pressing electric cylinder 302 is driven to drive the first hot pressing pneumatic slide 303 to slide, thereby driving the hot press 304 to slide linearly along the first slide rail 305, so that the hot pressing end rod 306 can perform hot pressing connection operations on the motor brush holder to be processed.

[0068] Specifically, the first induction welding unit 4 includes a first welding clamping assembly, a first brush holder limiting assembly and a first brush holder welding assembly, the first welding clamping assembly and the first brush holder limiting assembly are both arranged on the upper surface of the support plate 204, the first brush holder welding assembly is arranged on the upper surface of the support frame 1, the first brush holder limiting assembly is used to limit the hot pressing rear motor brush holder on the upper surface of the loading plate 203, the first welding clamping assembly is used to clamp the first node of the hot pressing rear motor brush holder, the first brush holder welding assembly is used to perform induction welding on the first node of the hot pressing rear motor brush holder with the cooperation of the first welding clamping assembly and the first brush holder limiting assembly, and obtain the first induction welding rear motor brush holder; the first welding clamping assembly includes a first support column 401, the first support column 401 is detachably connected to the upper surface of the support plate 204, the outer side wall of the first support column 401 is provided with a welding first electric cylinder 402, the inner side wall of the welding first electric cylinder 402 is slidably connected to one end of the welding first pneumatic slide 403, and the other end of the welding first pneumatic slide 403 is detachably connected to the pressure rod 404; the first brush holder limiting assembly includes a welding second electric cylinder 405, the welding second electric cylinder 405 is rotatably connected to the upper surface of the support plate 204, the inner side wall of the welding second electric cylinder 405 is slidably connected to one end of the welding second pneumatic slide 406, and the other end of the welding second pneumatic slide 406 is rotatably connected to the limiting frame 407, wherein the outer side wall of the limiting frame 407 is rotatably connected to the upper surface of the support plate 204;The first brush holder welding assembly includes a vertical plate 4019, the vertical plate 4019 is detachably connected to the inner wall of the support frame 1, the outer wall of the vertical plate 4019 is detachably connected to the welding third electric cylinder 408, the inner wall of the welding third electric cylinder 408 is slidably connected to one end of the welding third pneumatic slide 409, and the other end of the welding third pneumatic slide 409 is detachably connected to the slider 4010, the outer wall of the vertical plate 4019 is provided with a second slide rail 4020, the outer wall of the slider 4010 is slidably connected to the outer wall of the second slide rail 4020, the outer wall of the slider 4010 is detachably connected to the welding fourth electric cylinder 4011, the welding fourth electric The inner wall of the moving cylinder 4011 is slidably connected to one end of the fourth welding pneumatic slide 4012, and the other end of the fourth welding pneumatic slide 4012 is detachably connected to the first welding arm 4013, wherein the upper surface of the first welding arm 4013 is detachably connected to the first welding rod 4014, and the outer wall of the slider 4010 is also detachably connected to the fifth welding electric cylinder 4015, and the inner wall of the fifth welding electric cylinder 4015 is slidably connected to one end of the fifth welding pneumatic slide 4016, and the other end of the fifth welding pneumatic slide 4016 is detachably connected to the second welding arm 4017, and the upper surface of the second welding arm 4017 is detachably connected to the second welding rod 401 8. The second welding electric cylinder 405 is driven to slide the second welding pneumatic slide bar 406, so that the second welding electric cylinder 405 can drive the limit frame 407 to rotate along the upper surface of the support plate 204 under the action of rotating along the upper surface of the support plate 204, so that the motor brush holder after hot pressing can be limited on the upper surface of the carrier plate 203, and then the first welding electric cylinder 402 is driven to linearly slide the first welding pneumatic slide bar 403, so that the pressing rod 404 can press the first node of the motor brush holder after hot pressing, and then the third welding electric cylinder 408 is driven to slide the third welding pneumatic slide bar 409, so that the slider 4010 can be driven to slide along the second slide rail 4020. The first welding arm 4013 and the second welding arm 4017 are driven to move vertically to the desired position by linear sliding, and then the fourth welding electric cylinder 4011 is driven to drive the fourth welding pneumatic slide bar 4012 to slide linearly, thereby driving the first welding arm 4013 and the first welding rod 4014 to slide linearly to the desired position along the outer wall of the slider 4010, and then the fifth welding electric cylinder 4015 is driven to drive the fifth welding pneumatic slide bar 4016 to slide linearly, thereby driving the second welding arm 4017 and the second welding rod 4018 to slide linearly along the outer wall of the slider 4010 close to the first welding rod 4014, thereby completing the induction welding operation of the first node of the motor brush holder after hot pressing. ;

[0069] Specifically, the CCD detection component 5 includes a second support arm 501, which is detachably connected to the upper surface of the support frame 1, and the outer wall of the second support arm 501 is detachably connected to an image collector 502 and an annular fill light 503, and the image collector 502 can penetrate the annular fill light 503 to collect the first induction welding rear motor brush holder and obtain the detected rear motor brush holder; the CCD detection component 5 also includes a second support column 504, which is detachably connected to the upper surface of the support frame 1, and the second support column 5 04 The outer wall is detachably connected with a cylindrical fill light 506, wherein the outer wall of the second support column 504 is provided with a through hole 505, wherein the light of the cylindrical fill light 506 can penetrate through the through hole 505 to illuminate the first induction welding rear motor brush holder, the cylindrical fill light 506 can penetrate through the through hole 505 to illuminate the first induction welding rear motor brush holder, and then the annular fill light 503 can illuminate the first induction welding rear motor brush holder for a second time, and then the image collector 502 can penetrate the annular fill light 503 to perform CCD detection on the first induction welding rear motor brush holder.

[0070] Specifically, the second induction welding unit 6 includes a second welding clamping assembly 601, a second brush holder limiting assembly 602 and a second brush holder welding assembly 603. The second welding clamping assembly 601 and the second brush holder limiting assembly 602 can be detachably connected to the upper surface of the support plate 204, and the second brush holder welding assembly 603 can be detachably connected to the upper surface of the support frame 1; the second brush holder limiting assembly 602 is used to limit the motor brush holder after detection on the upper surface of the carrier plate 203, the second welding clamping assembly 601 is used to clamp the second node of the motor brush holder after detection, and the second brush holder welding assembly 603 is used to connect the second welding clamping assembly 601 and the second brush holder limiting assembly With the cooperation of component 602, the second node of the motor brush holder after detection is inductively welded, and a second inductively welded motor brush holder after detection is obtained; the second brush holder limiting component 602, the second welding clamping component 601 and the second brush holder welding component 603 are respectively the same in structure as the first welding clamping component, the first brush holder limiting component and the first brush holder welding component, and the second brush holder limiting component 602 can be operated to limit the motor brush holder after detection on the upper surface of the carrier plate 203, and then the second welding clamping component 601 can be operated to clamp the second node of the motor brush holder after detection, and then the second brush holder welding component 603 can be operated to perform inductive welding on the second node of the motor brush holder after detection.

[0071] Specifically, the third induction welding unit 7 includes a servo motor 701, which is detachably connected to the upper surface of the support frame 1, and the output shaft of the servo motor 701 is connected to a screw rod 702, and the outer wall of the screw rod 702 is provided with a ball nut 703, and the outer wall of the ball nut 703 is detachably connected to a slide seat 704, and the upper surface of the support frame 1 is provided with a third slide rail 705, and the outer wall of the bottom surface of the slide seat 704 is slidably connected to the upper surface of the third slide rail 705; the outer wall of the slide seat 704 is detachably connected to the third brush holder welding assembly 706, and the third brush holder welding The connecting component 706 is used to perform induction welding on the third node of the motor brush holder after the second induction welding, and obtain the third induction welding motor brush holder. The third brush holder welding component 706 has the same structure as the first brush holder welding component. The servo motor 701 drives the screw rod 702 to rotate, so that the slide 704 can be driven to slide linearly along the third slide rail 705 under the action of the ball nut 703, and then the third brush holder welding component 706 can be driven to move linearly to the desired position, and then the third brush holder welding component 706 can be used to perform induction welding on the third node of the motor brush holder after the second induction welding.

[0072] Specifically, the capacitance testing assembly 8 includes a third support column 801, the outer wall of the third support column 801 is detachably connected to the test electric cylinder 802, the inner wall of the test electric cylinder 802 is slidably connected to one end of the test pneumatic slide 803, and the other end of the test pneumatic slide 803 is provided with a capacitance tester 804, the outer wall of the bottom surface of the capacitance tester 804 is provided with a capacitance testing probe 805, the outer wall of the third support column 801 is provided with a fourth slide rail 806, and the outer wall of the capacitance tester 804 is slidably connected to the outer wall of the fourth slide rail 806; the capacitance testing probe 805 is used to perform a capacitance test on the third induction welding rear motor brush holder and obtain the tested rear motor brush holder, and the test electric cylinder 802 is operated to drive the test pneumatic slide 803 to slide linearly, thereby driving the capacitance tester 804 to slide linearly along the fourth slide rail 806, thereby driving the capacitance testing probe 805 to perform a capacitance test on the third induction welding rear motor brush holder.

[0073] Specifically, there are multiple carrier plates 203, and the multiple carrier plates 203 are evenly distributed in a ring shape on the upper surface of the rotating plate 202. By providing multiple carrier plates 203, each processing process is independent of each other and does not affect each other, thereby improving the processing efficiency of the device.

[0074] Specifically, the steps include:

[0075] Step 1: conveying materials, placing the motor brush holder to be processed on the upper surface of the carrier plate 203, and driving the output shaft to rotate by the conveying motor 201 to drive the rotating plate 202 to rotate, so that the motor brush holder to be processed carried on the upper surface of the carrier plate 203 can pass through the hot pressing inductor component 3, the first inductor welding unit 4, the CCD detection component 5, the second inductor welding unit 6, the third inductor welding unit 7 and the capacitor test component 8 in sequence, and at the same time, the rotating wheel 206 rotates along the inner wall of the auxiliary support plate 205 to cooperate with the rotating plate 202 to rotate, so that the present invention has the function of automatically conveying the motor brush holder to be processed to each processing equipment in sequence;

[0076] Step 2, hot pressing inductor, the hot pressing second electric cylinder 307 drives the hot pressing second pneumatic slide bar 308 to slide, thereby driving the limit plate 309 to move vertically linearly, and then driving the limit groove 3010 to engage with the outer wall of the motor brush holder to be processed, and then the hot pressing first electric cylinder 302 drives the hot pressing first pneumatic slide bar 303 to slide, thereby driving the hot press 304 to slide linearly along the first slide rail 305, and then the hot pressing end rod 306 can perform hot pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after hot pressing, that is, the present invention has the function of automatically and quickly hot pressing the motor brush holder;

[0077] Step three, induction welding of the first node, the second welding electric cylinder 405 drives the second welding pneumatic slide rod 406 to slide, so that the second welding electric cylinder 405 can drive the limit frame 407 to rotate along the upper surface of the support plate 204 under the action of rotating along the upper surface of the support plate 204, so that the motor brush holder after hot pressing can be limited on the upper surface of the carrier plate 203, and then the first welding electric cylinder 402 drives the first welding pneumatic slide rod 403 to slide linearly, so as to drive the pressure rod 404 to press the first node of the motor brush holder after hot pressing, and then the third welding electric cylinder 408 drives the third welding pneumatic slide rod 409 to slide, so as to drive the slider 4010 to slide linearly along the second slide rail 4020, so as to drive the first welding arm 401 3 and the second welding arm 4017 are moved vertically to the desired position, and then the fourth welding electric cylinder 4011 is driven to drive the fourth welding pneumatic slide bar 4012 to slide linearly, thereby driving the first welding arm 4013 and the first welding rod 4014 to slide linearly along the outer wall of the slider 4010 to the desired position, and then the fifth welding electric cylinder 4015 is driven to drive the fifth welding pneumatic slide bar 4016 to slide linearly, thereby driving the second welding arm 4017 and the second welding rod 4018 to slide linearly along the outer wall of the slider 4010 close to the first welding rod 4014, thereby completing the induction welding operation of the first node of the motor brush holder after hot pressing, and obtaining the first induction welded motor brush holder, that is, the present invention has the function of automatically performing induction welding on the first node of the motor brush holder;

[0078] Step 4, CCD detection, the cylindrical fill light 506 can penetrate the through hole 505 to illuminate the first inductive welding rear motor brush holder, and then the annular fill light 503 can illuminate the first inductive welding rear motor brush holder for a second time, and then the image collector 502 can penetrate the annular fill light 503 to perform CCD detection on the first inductive welding rear motor brush holder to obtain the detected rear motor brush holder, that is, the present invention has the function of timely performing CCD detection on the first inductive welding rear motor brush holder;

[0079] Step 5, inductive welding of the second node, the second brush holder limiting assembly 602 can limit the detection rear motor brush holder on the upper surface of the carrier plate 203, and then the second welding clamping assembly 601 can be operated to clamp the second node of the detection rear motor brush holder, and then the second brush holder welding assembly 603 can be operated to perform inductive welding on the second node of the detection rear motor brush holder to obtain the second inductively welded rear motor brush holder, that is, the present invention has the function of quickly performing inductive welding on the second node of the motor brush holder;

[0080] Step six, inductive welding of the third node, the servo motor 701 drives the screw 702 to rotate, so that the slide 704 can be driven to slide linearly along the third slide rail 705 under the action of the ball nut 703, and then the third brush holder welding assembly 706 can be driven to move linearly to the desired position, and then the third brush holder welding assembly 706 can be used to perform inductive welding on the third node of the motor brush holder after the second inductive welding, so as to obtain the motor brush holder after the third inductive welding, that is, the present invention has the function of quickly performing inductive welding on the third node of the motor brush holder;

[0081] Step seven, capacitance test, by running the test electric cylinder 802 to drive the test pneumatic slide 803 to slide linearly, thereby driving the capacitance tester 804 to slide linearly along the fourth slide rail 806, thereby driving the capacitance test probe 805 to perform capacitance test on the motor brush holder after the third inductance welding, to obtain the motor brush holder after the test, and to complete the motor brush holder production operation, that is, the present invention has the function of performing capacitance test in time after the motor brush holder processing is completed.

[0082] The electronic components used in the present invention are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0083] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic production device for a motor brush holder, comprising a support frame (1), characterized in that: The support frame (1) is used to carry a conveying component (2), a thermocompression inductor component (3), a first inductor welding unit (4), a CCD detection component (5), a second inductor welding unit (6), a third inductor welding unit (7) and a capacitance testing component (8); The conveying assembly (2) is used to convey the motor brush holder to be processed to sequentially pass through the hot pressing inductor assembly (3), the first inductor welding unit (4), the CCD detection assembly (5), the second inductor welding unit (6), the third inductor welding unit (7) and the capacitor testing assembly (8); The hot pressing inductor assembly (3) is used to perform hot pressing connection operations on the motor brush holder to be processed, and obtain the hot pressed motor brush holder; The first induction welding unit (4) is used to perform induction welding on a first node of the motor brush holder after hot pressing, and obtain a first induction welded motor brush holder; The CCD detection component (5) is used to perform CCD detection on the first induction welding rear motor brush holder and obtain the detected rear motor brush holder; The second induction welding unit (6) is used to perform induction welding on the second node of the detected rear motor brush holder, and obtain a second induction welded rear motor brush holder; The third induction welding unit (7) is used to perform induction welding on the third node of the second induction welded motor brush holder, and obtain a third induction welded motor brush holder; The capacitance testing assembly (8) is used to perform capacitance testing on the motor brush holder after the third induction welding, and obtain the motor brush holder after the test; The conveying assembly (2) comprises a conveying motor (201), the conveying motor (201) being arranged on the upper surface of the support frame (1), the output shaft of the conveying motor (201) being connected to a rotating plate (202), the upper surface of the rotating plate (202) being provided with a loading plate (203), the loading plate (203) being used to carry a motor brush holder to be processed; The conveying assembly (2) further comprises an auxiliary support plate (205), the lower end of the auxiliary support plate (205) being arranged on the upper surface of the support frame (1), and the upper end of the auxiliary support plate (205) being rotatably connected to a rotating wheel (206), wherein the outer side wall of the rotating wheel (206) is in contact with the outer side wall of the bottom surface of the rotating plate (202); The conveying assembly (2) further comprises a support plate (204), wherein the support plate (204) is detachably connected to the upper surface of the support frame (1); The hot pressing inductor assembly (3) comprises a first support arm (301), the first support arm (301) being arranged on the upper surface of the support frame (1), and a hot pressing first electric cylinder (302) being arranged on the outer side wall of the support frame (1), one end of a hot pressing first pneumatic slide rod (303) being slidably connected to the inner side wall of the hot pressing first electric cylinder (302), and a hot press (304) being arranged on the other end of the hot pressing first pneumatic slide rod (303); The outer side wall of the first support arm (301) is provided with a first slide rail (305), the outer side wall of the heat press (304) is slidably connected to the outer side wall of the first slide rail (305), and the bottom outer wall of the heat press (304) is provided with a heat pressing end rod (306), wherein the heat pressing end rod (306) is used to perform a heat pressing connection operation on the motor brush holder to be processed, and obtain the motor brush holder after heat pressing; The hot pressing inductor assembly (3) further comprises a hot pressing second electric cylinder (307), the inner side wall of the hot pressing second electric cylinder (307) being slidably connected to one end of a hot pressing second pneumatic slide rod (308), and the other end of the hot pressing second pneumatic slide rod (308) is provided with a limiting plate (309), wherein the outer side wall of the limiting plate (309) is provided with a limiting groove (3010), and the inner side wall of the limiting groove (3010) is wedged with the outer side wall of the motor brush holder to be processed; The first induction welding unit (4) comprises a first welding clamping assembly, a first brush holder limiting assembly and a first brush holder welding assembly, the first welding clamping assembly and the first brush holder limiting assembly are both arranged on the upper surface of the support plate (204), the first brush holder welding assembly is arranged on the upper surface of the support frame (1), the first brush holder limiting assembly is used to limit the hot pressing rear motor brush holder on the upper surface of the loading plate (203), the first welding clamping assembly is used to clamp a first node of the hot pressing rear motor brush holder, and the first brush holder welding assembly is used to perform induction welding on the first node of the hot pressing rear motor brush holder in cooperation with the first welding clamping assembly and the first brush holder limiting assembly, and obtain a first induction welded rear motor brush holder; The first welding clamping assembly comprises a first support column (401), the first support column (401) is detachably connected to the upper surface of the support plate (204), a welding first electric cylinder (402) is provided on the outer side wall of the first support column (401), one end of a welding first pneumatic slide rod (403) is slidably connected to the inner side wall of the welding first electric cylinder (402), and the other end of the welding first pneumatic slide rod (403) is detachably connected to a pressure rod (404); The first brush holder limiting assembly comprises a welded second electric cylinder (405), the welded second electric cylinder (405) is rotatably connected to the upper surface of the support plate (204), the inner side wall of the welded second electric cylinder (405) is slidably connected to one end of a welded second pneumatic slide rod (406), and the other end of the welded second pneumatic slide rod (406) is rotatably connected to a limiting frame (407), wherein the outer side wall of the limiting frame (407) is rotatably connected to the upper surface of the support plate (204); The first brush holder welding assembly comprises a vertical plate (4019), wherein the vertical plate (4019) is detachably connected to the inner wall of the support frame (1), and the outer wall of the vertical plate (4019) is detachably connected to the welding third electric cylinder (408), and the inner wall of the welding third electric cylinder (408) is slidably connected to one end of the welding third pneumatic slide rod (409), and the other end of the welding third pneumatic slide rod (409) is detachably connected to a slider (4010), and the outer wall of the vertical plate (4019) is provided with a second slide rail (4020), and the outer wall of the slider (4010) is slidably connected to the outer wall of the second slide rail (4020), and the outer wall of the slider (4010) is detachably connected to the welding fourth electric cylinder (4011), and the welding fourth electric cylinder (4011) is detachably connected to the inner wall of the welding third electric cylinder (408). The inner wall of the moving cylinder (4011) is slidably connected to one end of a fourth welding pneumatic slide bar (4012), and the other end of the fourth welding pneumatic slide bar (4012) is detachably connected to a first welding arm (4013), wherein the upper surface of the first welding arm (4013) is detachably connected to a first welding rod (4014), and the outer wall of the slider (4010) is also detachably connected to a fifth welding electric cylinder (4015), and the inner wall of the fifth welding electric cylinder (4015) is slidably connected to one end of a fifth welding pneumatic slide bar (4016), and the other end of the fifth welding pneumatic slide bar (4016) is detachably connected to a second welding arm (4017), and the upper surface of the second welding arm (4017) is detachably connected to a second welding rod (4018).

2. The automatic production device for motor brush holders according to claim 1 is characterized in that: The CCD detection component (5) comprises a second support arm (501), the second support arm (501) being detachably connected to the upper surface of the support frame (1), and an image collector (502) and an annular fill light (503) being detachably connected to the outer wall of the second support arm (501), the image collector (502) being able to penetrate the annular fill light (503) to collect images of the first induction welding rear motor brush holder, and obtain the detected rear motor brush holder; The CCD detection component (5) further comprises a second support column (504), wherein the second support column (504) is detachably connected to the upper surface of the support frame (1), and the outer wall of the second support column (504) is detachably connected to a columnar fill light (506), wherein the outer wall of the second support column (504) is provided with a through hole (505), wherein the light of the columnar fill light (506) can penetrate the through hole (505) to illuminate the first induction welding rear motor brush holder.

3. The automatic production device for motor brush holders according to claim 2 is characterized in that: The second induction welding unit (6) comprises a second welding clamping assembly (601), a second brush holder limiting assembly (602) and a second brush holder welding assembly (603); the second welding clamping assembly (601) and the second brush holder limiting assembly (602) are both detachably connected to the upper surface of the support plate (204); and the second brush holder welding assembly (603) is detachably connected to the upper surface of the support frame (1); The second brush holder limiting assembly (602) is used to limit the detection rear motor brush holder on the upper surface of the loading plate (203); the second welding clamping assembly (601) is used to clamp the second node of the detection rear motor brush holder; the second brush holder welding assembly (603) is used to perform induction welding on the second node of the detection rear motor brush holder in cooperation with the second welding clamping assembly (601) and the second brush holder limiting assembly (602), and obtain a second induction welded rear motor brush holder; The second brush holder limiting assembly (602), the second welding clamping assembly (601) and the second brush holder welding assembly (603) have the same structures as the first welding clamping assembly, the first brush holder limiting assembly and the first brush holder welding assembly, respectively.

4. The automatic production device for motor brush holders according to claim 3 is characterized by: The third induction welding unit (7) comprises a servo motor (701), the servo motor (701) is detachably connected to the upper surface of the support frame (1), the output shaft of the servo motor (701) is connected to a lead screw (702), the outer wall of the lead screw (702) is provided with a ball nut (703), the outer wall of the ball nut (703) is detachably connected to a slide seat (704), the upper surface of the support frame (1) is provided with a third slide rail (705), and the outer wall of the bottom surface of the slide seat (704) is slidably connected to the upper surface of the third slide rail (705); The outer wall of the slide seat (704) is detachably connected to a third brush holder welding assembly (706), and the third brush holder welding assembly (706) is used to perform induction welding on a third node of the second induction welding rear motor brush holder to obtain a third induction welding rear motor brush holder, and the third brush holder welding assembly (706) has the same structure as the first brush holder welding assembly.

5. The automatic production device for motor brush holders according to claim 4 is characterized in that: The capacitance test assembly (8) comprises a third support column (801), the outer side wall of the third support column (801) is detachably connected to a test electric cylinder (802), the inner side wall of the test electric cylinder (802) is slidably connected to one end of a test pneumatic slide rod (803), and the other end of the test pneumatic slide rod (803) is provided with a capacitance tester (804), the outer side wall of the bottom surface of the capacitance tester (804) is provided with a capacitance test probe (805), the outer side wall of the third support column (801) is provided with a fourth slide rail (806), and the outer side wall of the capacitance tester (804) is slidably connected to the outer side wall of the fourth slide rail (806); The capacitance test probe (805) is used to perform capacitance test on the third induction welding rear motor brush holder and obtain the tested rear motor brush holder.

6. The automatic production device for motor brush holders according to claim 5, characterized in that: There are multiple carrier plates (203), and the multiple carrier plates (203) are evenly distributed in a ring shape on the upper surface of the rotating plate (202).

7. A method for using a motor brush holder automatic production device according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step 1: conveying materials, placing the motor brush holder to be processed on the upper surface of the carrier plate (203), and driving the output shaft to rotate through the conveying motor (201) to drive the rotating plate (202) to rotate, so that the motor brush holder to be processed carried on the upper surface of the carrier plate (203) can pass through the hot pressing inductor component (3), the first inductor welding unit (4), the CCD detection component (5), the second inductor welding unit (6), the third inductor welding unit (7) and the capacitor test component (8) in sequence, and at the same time, the rotating wheel (206) can rotate along the inner wall of the auxiliary support plate (205) to cooperate with the rotating plate (202) to rotate; Step 2, hot pressing inductor, the hot pressing second electric cylinder (307) drives the hot pressing second pneumatic slide bar (308) to slide, thereby driving the limit plate (309) to move vertically linearly, thereby driving the limit groove (3010) to engage with the outer wall of the motor brush holder to be processed, and then the hot pressing first electric cylinder (302) drives the hot pressing first pneumatic slide bar (303) to slide, thereby driving the hot press (304) to slide linearly along the first slide rail (305), thereby enabling the hot pressing end rod (306) to perform hot pressing connection operation on the motor brush holder to be processed, and obtaining the hot pressed motor brush holder; Step three, the first node is inductively welded, and the second welding electric cylinder (405) is driven to slide the second welding pneumatic slide bar (406), so that the second welding electric cylinder (405) can drive the limit frame (407) to rotate along the upper surface of the support plate (204) under the action of rotating along the upper surface of the support plate (204), so that the motor brush holder after hot pressing can be limited on the upper surface of the carrier plate (203), and then the first welding electric cylinder (402) is driven to linearly slide the first welding pneumatic slide bar (403), so as to drive the pressure bar (404) to press the first node of the motor brush holder after hot pressing, and then the third welding electric cylinder (408) is driven to slide the third welding pneumatic slide bar (409), so as to drive the slider (4010) to move along the second slide rail (4020) linearly. The first welding arm (4013) and the second welding arm (4017) are driven to move vertically to a desired position by the operation of the fourth welding electric cylinder (4011), and the fourth welding pneumatic slide bar (4012) is driven to slide linearly, thereby driving the first welding arm (4013) and the first welding rod (4014) to slide linearly along the outer wall of the slider (4010) to a desired position; the fifth welding electric cylinder (4015) is driven to slide linearly by the operation of the fifth welding pneumatic slide bar (4016), thereby driving the second welding arm (4017) and the second welding rod (4018) to slide linearly along the outer wall of the slider (4010) and approach the first welding rod (4014), thereby completing the induction welding operation on the first node of the hot-pressed rear motor brush holder, and obtaining a first induction-welded rear motor brush holder; Step 4, CCD detection, the columnar fill light (506) can penetrate the through hole (505) to illuminate the first inductively welded rear motor brush holder, and then the annular fill light (503) can be used to illuminate the first inductively welded rear motor brush holder for a second time, and then the image collector (502) can penetrate the annular fill light (503) to perform CCD detection on the first inductively welded rear motor brush holder, and obtain the detected rear motor brush holder; Step 5, inductive welding of the second node, the second brush holder limiting assembly (602) is operated to limit the detection rear motor brush holder on the upper surface of the loading plate (203), and then the second welding clamping assembly (601) is operated to clamp the second node of the detection rear motor brush holder, and then the second brush holder welding assembly (603) is operated to perform inductive welding on the second node of the detection rear motor brush holder, so as to obtain a second inductively welded rear motor brush holder; Step six, induction welding of the third node, the servo motor (701) drives the lead screw (702) to rotate, thereby driving the slide (704) to slide linearly along the third slide rail (705) under the action of the ball nut (703), thereby driving the third brush holder welding assembly (706) to move linearly to a desired position, and then the third brush holder welding assembly (706) can be used to perform induction welding on the third node of the second induction welded motor brush holder, thereby obtaining the third induction welded motor brush holder; Step seven, capacitance test, by running the test electric cylinder (802) to drive the test pneumatic slide bar (803) to slide linearly, thereby driving the capacitance tester (804) to slide linearly along the fourth slide rail (806), thereby driving the capacitance test probe (805) to perform capacitance test on the motor brush holder after the third inductor welding, obtain the motor brush holder after the test, and complete the motor brush holder production operation.

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